| Bortelsee | |
|---|---|
  Bortelsee  Bortelsee  Bortelsee  Bortelsee  Bortelsee | |
| Location | Valais |
| Coordinates | 46°17′15″N8°6′30″E / 46.28750°N 8.10833°E Coordinates: 46°17′15″N8°6′30″E / 46.28750°N 8.10833°E |
| Type | reservoir |
| Basin countries | Switzerland |
| Surface area | 14 ha (35 acres) |
| Water volume | 3.66 million cubic metres (2,970 acre⋅ft) |
 | |
Bortelsee is a reservoir in the municipality of Brig in the canton of Valais, Switzerland. Its dam was built in 1989.
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The Rhône is a major river in France and Switzerland, arising in the Alps and flowing west and south through Lake Geneva and southeastern France before discharging into the Mediterranean Sea. At Arles, near its mouth, the river divides into the Great Rhône and the Little Rhône. The resulting delta forms the Camargue region.
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